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Should one call .close() on HttpServletResponse.getOutputStream()/.getWriter()?
...prevents
the servlet from closing the original
response stream when it completes and
allows the filter to modify the
servlet's response.
Article
One can infer from that official Sun article that closing the OutputStream from a servlet is something that is a normal occurrence, but is not m...
Convert UTC to local time in Rails 3
...irly inconsistent, so this guy seems to have written his own: onlineaspect.com/2007/06/08/…
– Duke
Nov 1 '12 at 17:55
2
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How to create materialized views in SQL Server?
...ntioned in a related question, the MSDN blog article, blogs.msdn.microsoft.com/ssma/2011/06/20/…, highlights some of the key differences between materialized views and indexed views. The most problematic IMHO is not being able to specify refresh triggers: indexed views are updated whenever the bas...
How can I see the specific value of the sql_mode?
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The combination modes are all documented here: dev.mysql.com/doc/refman/5.5/en/server-sql-mode.html. For example, here you can see which 7 modes comprise the ORACLE combination mode: dev.mysql.com/doc/refman/5.5/en/…
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ImageView in circular through xml
.../ res/drawable/circle.xml
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:innerRadius="0dp"
android:shape="ring"
android:thicknessRatio="1.9"
android:useLevel="false" >
<solid android:color="@android:color/transparent" />
<stroke
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Git: how to reverse-merge a commit?
With SVN it is easy to reverse-merge a commit, but how to do that with Git?
5 Answers
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What is the http-header “X-XSS-Protection”?
...around with HTTP for fun in telnet now (i.e. just typing in telnet google.com 80 and putting in random GETs and POSTs with different headers and the like) but I've come across something that google.com transmits in it's headers that I don't know.
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jQuery: Difference between position() and offset()
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FYI, .position got updated in 1.12.0 => github.com/jquery/jquery/issues/1708
– retrovertigo
Jan 25 '16 at 2:40
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String concatenation in MySQL
...ame, " ", last_name) AS Name FROM test.student
As @eggyal pointed out in comments, you can enable string concatenation with the || operator in MySQL by setting the PIPES_AS_CONCAT SQL mode.
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POST JSON to API using Rails and HTTParty
...ble to submit a ticket to my external ticket management system, squishlist.com. They have an api and instructions as follows. You need to authenticate and get a token and then submit the ticket with the token. From squishlist.
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